TY  - BOOK
AU  - Neuman,William Lawrence
TI  - Social research methods: qualitative and quantitative approaches 
SN  - 0205297714 /
PY  - 2000///
CY  - Boston
PB  - Allyn and Bacon
KW  - Sociology
KW  - Research
KW  - Methodology
KW  - Social sciences
N1  - Includes bibliographical references (p. 523-549) and index
ER  -